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Rio de JaneiroBRBrazil | ||
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| Today Sat Oct 10 | ||
Sun Oct 11 | ||
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| Today Sat Oct 10 | Sun Oct 11 | Mon Oct 12 | Tue Oct 13 | Wed Oct 14 | Thu Oct 15 | Fri Oct 16 | Sat Oct 17 | Sun Oct 18 | Mon Oct 19 | Tue Oct 20 | Wed Oct 21 | Thu Oct 22 | Fri Oct 23 | ||
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Rio de JaneiroBRBrazil | |||||||||||||||
Rio de Janeiro
DetailsHeat Seeker Score
Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.
Use the detailed page for charts, component scores, and weather inputs behind every monthly ranking.
Calculations are based on the last 8 years of historical weather data.
The temperatures in Rio de Janeiro are mostly within the comfort zone throughout the year.
January, February, and March have maximum temperatures exceeding the comfort threshold, while July has a minimum that is slightly discomforting.
The lowest temperature appears in July(64.0F), while the highest is in January(86.3F).
Maximum Temperatures
| Period | Rio de Janeiro |
|---|---|
| Jan | 86.4°F |
| Feb | 86.0°F |
| Mar | 85.5°F |
| Apr | 81.7°F |
| May | 79.9°F |
| Jun | 78.8°F |
| Jul | 77.7°F |
| Aug | 77.7°F |
| Sep | 81.0°F |
| Oct | 80.6°F |
| Nov | 80.6°F |
| Dec | 83.7°F |
| Average | 81.6°F |
Minimum Temperatures
| Period | Rio de Janeiro |
|---|---|
| Jan | 74.8°F |
| Feb | 74.8°F |
| Mar | 73.9°F |
| Apr | 70.9°F |
| May | 67.6°F |
| Jun | 65.7°F |
| Jul | 64.0°F |
| Aug | 64.8°F |
| Sep | 68.0°F |
| Oct | 69.8°F |
| Nov | 70.2°F |
| Dec | 73.0°F |
| Average | 69.8°F |
Rio de Janeiro experiences a consistent amount of sun hours throughout the year, ranging from 4.2h to 7.5h
The months with the highest sun hours are July and September
Precipitation is generally low, with the driest months being June to September.
Sunny Weather
| Period | Rio de Janeiro |
|---|---|
| Jan | 5.1 hours/day |
| Feb | 5.0 hours/day |
| Mar | 6.0 hours/day |
| Apr | 5.4 hours/day |
| May | 6.5 hours/day |
| Jun | 6.8 hours/day |
| Jul | 7.5 hours/day |
| Aug | 6.6 hours/day |
| Sep | 7.3 hours/day |
| Oct | 4.4 hours/day |
| Nov | 4.5 hours/day |
| Dec | 4.8 hours/day |
| Average | 5.8 hours/day |
Precipitation Levels
| Period | Rio de Janeiro |
|---|---|
| Jan | 0.2in |
| Feb | 0.2in |
| Mar | 0.2in |
| Apr | 0.1in |
| May | 0.1in |
| Jun | 0.0in |
| Jul | 0.0in |
| Aug | 0.1in |
| Sep | 0.1in |
| Oct | 0.2in |
| Nov | 0.2in |
| Dec | 0.2in |
| Average | 0.1in |
Wind Speed
| Period | Rio de Janeiro |
|---|---|
| Jan | 9.3mph |
| Feb | 8.9mph |
| Mar | 9.6mph |
| Apr | 9.4mph |
| May | 9.1mph |
| Jun | 8.5mph |
| Jul | 9.3mph |
| Aug | 10.6mph |
| Sep | 11.1mph |
| Oct | 10.9mph |
| Nov | 10.8mph |
| Dec | 9.9mph |
| Average | 9.8mph |
Humidity
| Period | Rio de Janeiro |
|---|---|
| Jan | 76.9% |
| Feb | 77.3% |
| Mar | 77.2% |
| Apr | 77.3% |
| May | 75.5% |
| Jun | 74.7% |
| Jul | 72.6% |
| Aug | 72.5% |
| Sep | 73.2% |
| Oct | 79.6% |
| Nov | 78.6% |
| Dec | 79.1% |
| Average | 76.2% |
In Rio de Janeiro, the earliest sunrise occurs in November at 05:01, while the latest sunrise is observed in July at 06:32.
The city experiences its earliest sunset in June at 17:16 and its latest sunset in January at 18:42, leading to notable variations in day length.
The shortest day is recorded in June at 10 hours and 45 minutes, contrasted by the longest day in December at 13 hours and 30 minutes, indicating a significant seasonal shift in daylight hours.
Sunrise Time
| Period | Rio de Janeiro |
|---|---|
| Jan | 5:35 |
| Feb | 5:49 |
| Mar | 5:55 |
| Apr | 6:06 |
| May | 6:19 |
| Jun | 6:31 |
| Jul | 6:32 |
| Aug | 6:16 |
| Sep | 5:49 |
| Oct | 5:24 |
| Nov | 5:14 |
| Dec | 5:17 |
| Average | 5:54 |
Sunset Time
| Period | Rio de Janeiro |
|---|---|
| Jan | 18:56 |
| Feb | 18:40 |
| Mar | 18:07 |
| Apr | 17:40 |
| May | 17:20 |
| Jun | 17:16 |
| Jul | 17:26 |
| Aug | 17:38 |
| Sep | 17:47 |
| Oct | 18:02 |
| Nov | 18:28 |
| Dec | 18:47 |
| Average | 18:00 |
Useful Day Length
| Period | Rio de Janeiro |
|---|---|
| Jan | 11:56 hours |
| Feb | 11:40 hours |
| Mar | 11:07 hours |
| Apr | 10:40 hours |
| May | 10:20 hours |
| Jun | 10:16 hours |
| Jul | 10:26 hours |
| Aug | 10:38 hours |
| Sep | 10:47 hours |
| Oct | 11:02 hours |
| Nov | 11:28 hours |
| Dec | 11:47 hours |
| Average | 11:00 hours |
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